Wilo Control EC-Fire Einbau- Und Betriebsanleitung Seite 44

English
Captions
Fig. 1 External view of operating components
1 Main switch: switching the switchgear on/off
2 LCD display
3 Operating button
4 LED indicators
Fig. 2 – 8 Interior view
1 Mains connection terminal
2 Converter bridge for selecting the voltage of
the mains connection
3 Earth terminal strip(s)
4 Terminal strips control/sensor
5 Contactor
6 Overcurrent relay/motor protection switch
7 Control board
8 Potentiometer for rated motor current
9 RS485 interface for ModBus RTU
10 Jumper for setting the termination/
polarisation for the ModBus RTU
11 Main switch
12 Insulation monitoring device
Fig. 2 Internal view, 1/2-pump version <= 12 A
Fig. 3 Internal view, 1/2-pump version > 12 A
Fig. 4 Internal view, 3-pump version <= 12 A
Fig. 5 Internal view, 3-pump version > 12 A
Fig. 6 Internal view, 1/2-pump version <=
12 A with insulation monitoring device
Fig. 7 Internal view, 1/2-pump version >
12 A with insulation monitoring device
Fig. 8 Internal view, 3-pump version with
insulation monitoring device
Fig. 9 Terminal allocation, 1/2-pump version
Fig. 10 Terminal allocation, 3-pump version
Fig. 11 Signal sequence, mode 1
Fig. 12 Signal sequence, mode 2
Fig. 13 Signal sequence, mode 3
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Fig. 14 Signal sequence, mode 3a
Fig. 15 Signal sequence, mode 3b
Fig. 16 Signal sequence, mode 4
WILO SE 06/2018